Question

Use the first derivative test to determine the local extrema, if any; for the function f(x) = 3x4 6x2 + 7. OA local max atx= 0 and local min atx= and x = local min at x= 0 and local max atx= and x = locab max atx= and local min atx= 0 and x = locab max atx= and local min at x= 0'